Used as a reference standard in gas chromatography for analyzing fatty acid methyl esters, particularly in studies involving unsaturated fatty acids in biological samples. It aids in identifying and quantifying cis-11,14-eicosadienoic acid in oils, plasma, and tissues, supporting research on lipid metabolism and inflammatory pathways. Also employed in the synthesis of specialized lipid mediators and in quality control of omega-6 fatty acid profiles in nutritional and pharmaceutical products.